package com.weasel.im.common.service;

import com.weasel.im.common.domain.IMSession;

/**
 * Created by Dylan on 2015/12/1.
 */
public interface IMSessionDAO {


    /**
     * @param session
     */
    void create(IMSession session);

    /**
     * @param sessionid
     * @return
     */
    void delete(String sessionid);


    /**
     * @param sessionid
     * @return
     */
    IMSession get(String sessionid);
}
